baber/WOPTO huggingface dataset:
Patent GB-2580485-A (GB)
Title: Speaker
Inventor: CHRISTOPH VON HELLERMANN
IPC: H04R1/04
Filed: 2019-10-30
Abstract: A speaker 1 comprises a speaker module 10 and a sound pickup module 20. The module includes a first outer casing 12 that may be cylindrical, square (Fig. 7) or elliptical (Fig. 8). The sound pickup module includes a second outer casing 21 that has substantially the same shape as the first outer casing and is concentric with the first casing so that the casings can be coupled together. The second casing includes an accommodating portion 200 into which the upper edge 11 of the speaker module is located. The first outer casing 12 and the second outer casing 21 are detachable coupled by a screw (Fig. 6), hook (Fig. 4) or groove (Fig.5.) coupling. The sound pickup module may include a circuit with a one or more microphones, a processor, an amplifier and Bluetooth RTM module, and provide for voice control of the speaker.
Patent GB-2589108-A (GB)
Title: Gas turbine engine
Inventor: Clare Bewick
IPC: F02C7/32
Filed: 2019-11-20
Abstract: A gas turbine engine 10 for an aircraft, comprising an engine core 11 surrounded by an inner nacelle 53, a fan 23 housed in a fancase 52. A bypass duct (22, fig1) is defined between the inner nacelle and an outer nacelle 21. The fancase is connected to the upstream end of the engine core by a circumferential array of radial guide vanes 25. The outer nacelle is connected to a downstream end of the engine core by a single bifurcation 29. Having a single bifurcation could reduce the number of obstructions in the bypass duct and could improve the specific fuel consumption of the engine. A drainage path 33 could be used for draining flammable fluid from the engine core through a drainage guide vane 51 of the circumferential array of guide vanes 25. A second drainage path 39 could be used, which slopes downwardly from an upstream end of the engine core to a discharge outlet 53.
Patent GB-2591260-A (GB)
Title: Toilet brush with quick replaceable cleaning head
Inventor: TSUNG-HAN YANG
IPC: A47K11/10
Filed: 2020-01-22
Abstract: A toilet brush with quick replaceable cleaning head comprising a rod body 1 having a first end and a second with a hole penetrating between, a handle 2 at the first end of the body and a feeding unit 3 disposed in the through hole at the first end. The feeding unit has a transmission member 31 for connecting to the handle and a displacement unit 32 connected to the transmission member. Provided is an action rod 4 in the through hole having a first end connected to the displacement unit and a clamping head 422 formed at a second end. A cleaning head 6 has a sleeve 61 for inserting into the through hole at the second end of the rod body and an aperture (62, fig 3) into which the clamping head is inserted. The transmission member preferably comprises a cam surface 316, 317 and the displacement unit may comprise cam followers 321. When the handle is rotated, the displacement unit actuates the action rod, separating the clamping head from the aperture allowing the cleaning head to be removed without a user needing to touch it.
Patent GB-2593729-A (GB)
Title: Spacer for use in an air intake of an internal combustion chamber
Inventor: GEOFFREY KERSS
IPC: F02M35/104
Filed: 2020-03-31
Abstract: Spacer (50, Fig.1) for use in an air intake of an internal combustion engine, between an intake manifold and the cylinder head of the engine. The spacer has at least one flow through passage 52 and at least one-air accumulation cavity 60 that are connected to allow fluid communication and constitute the intake duct. The cavities are designed to prevent disturbed flow of intake air due to pressure waves and resonances in the air intake system. the spacer may seal the cavity from fluid outside the duct. The spacer may be tuned to the frequency of vibration propagating in the intake duct during operation and may have at least one fluid communication conduit 62 perpendicular to the flow through passages. The spacer may be composed of a spacer-plate 54 and a gasket that are connected or fit tightly together.
Patent GB-2581637-A (GB)
Title: System and method for detecting and remediating selective seam weld corrossion in a conduit
Inventor: JIM ANDREW
IPC: G01N27/87
Filed: 2018-09-19
Abstract: Embodiments related to a system and method for detecting and remediating selective seam weld corrosion in conduits such as steel pipes that transport oil and gas products. In particular, a probe detects magnetic flux leakage in at least two orientations. Anomalies in the conduit are then identified and assessed for selective seam weld corrosion based on factors that include the magnetic flux leakage detection and the depth of the anomalies. For certain categories of assessed anomalies, the corresponding portions of the conduit are selectively remediated in accordance with these factors.
Patent GB-2594258-A (GB)
Title: Variable nesting control parameter for table structure providing access control information for controlling access to a memory system
Inventor: YUVAL ELAD
IPC: G06F12/14
Filed: 2020-04-20
Abstract: An apparatus 2 has memory management circuitry 16, 20 to control access to a memory system based on access control information defined in table entries of a table structure comprising at least two levels of access control table. Table accessing circuitry 17, 23 accesses the table structure to obtain the access control information corresponding to a target address. For a given access control table at a given level of the table structure other than a starting level, the table accessing circuitry 17, 23 selects a selected table entry of the given access control table corresponding to the target address, based on an offset portion of the target address. A size of the offset portion is selected based on a variable nesting control parameter 190 specified in a table entry of a higher-level access control table at a higher level of the table structure than the given access control table.
Patent GB-2594519-A (GB)
Title: Safety line system and anchor device
Inventor: JACOB THACKERAY SQUIRE
IPC: A62B35/00
Filed: 2020-05-01
Abstract: A safety line anchor device 10 constrains a safety line 2 in order to anchor the safety line 2 to a structure 12. The anchor device includes a reconfigurable constraining arrangement 13 which is reconfigurable to a gripping configuration in which the safety line is gripped by the constraining arrangement from a non-gripped configuration in which the safety line is constrained by the constraining arrangement 13, but not gripped. The constraining arrangement 13 comprises a first component 35 arranged to constrain the safety line 2, the first component 27 being coupled with a second component 35 which moves relative to first component 27 so as to grip the safety line 2 in the event of a force e.g. fall. Second component 35 is moved because fingers 40a,40b are contacted by the pulled safety line 2. First component 27 is fixed to the anchor point and this causes relative movement and re-configuration of the components 27,35 from a non-gripping configuration to a gripping configuration. The system is particularly suitable for use as an intermediate (temporary) anchor arrangement to avoid the possibility of such an over-long safety line span between anchor points.
Patent GB-2581923-A (GB)
Title: Stabilization of iodide-containing brines and brine mixtures
Inventor: ARTHUR G MACK
IPC: C09K8/03
Filed: 2018-10-24
Abstract: A composition for use in a wellbore activity, the composition comprising an iodide brine, the iodide brine operable to be used in the wellbore activity, the iodide brine comprising an iodide salt, an aqueous fluid, and an iodide protectant, the iodide protectant operable to prevent the presence of free iodine in the iodide brine, where the iodide protectant is present in the range between 0.001 v/v % and 5 v/v % of the iodide brine.
Patent GB-2581762-A (GB)
Title: Data de-identification based on detection of allowable configurations for data de-identification processes
Inventor: ARIS GKOULALAS-DIVANIS
IPC: G06F21/62
Filed: 2018-11-29
Abstract: A system for de-identifying data determines one or more identifiers that identify an entity of a dataset. One or more data de-identification processes are identified and associated with the determined one or more identifiers. Each data de-identification process is associated with one or more sets of configuration options indicating information to preserve in the dataset. The identified data de-identification processes are executed on the dataset in accordance with the associated sets of configuration options to generate datasets with varying preserved information. The generated datasets are evaluated for privacy vulnerabilities and a data de-identification process and an associated set of configuration options are selected based on the evaluation. The selected data de-identification process is executed on the dataset according to the associated set of configuration options to produce a resulting de-identified data set. Embodiments include a method and computer program product for de-identifying data in substantially the same manner described above.
Patent GB-2588500-A (GB)
Title: Computer implemented method of decoding a signal
Inventor: PAUL MASON
IPC: H04N19/63
Filed: 2020-08-03
Abstract: A computer implemented method of decoding a signal 30 which comprises receiving a signal 31 (which may be an electromagnetic signal), sampling the received signal to generate an input waveform having magnitude and phase components 32, applying a transform operation to the input waveform to generate a first decoded signal, and then outputting the first decoded signal 35. The transform operation comprises pre-processing the input waveform to generate a mirrored inverted waveform 33 and then applying a continuous wavelet transform to the mirrored inverted waveform 34 to generate the first decoded signal. This allows inversion of the frequency and temporal resolution of the continuous wavelet transform (CWT), thereby enabling improved temporal and frequency decoding of a signal. Particularly suitable for signal filters and filtering units. Preferably, the input waveform is pre-processed by adding a phase shift of pi radians to the phase component of the input and multiplying the phase component by -1. Preferably a filtered signal is generated by applying an inverse CWT to a modified decoded signal.
Patent GB-2600150-A (GB)
Title: Aircraft landing gear shock absorber
Inventor: Philip Jaggard
IPC: F16F7/12
Filed: 2020-10-23
Abstract: A shock absorber (6, Figure 2) for an aircraft undercarriage (4) comprises a crumple element 48 limiting shock absorber extension. The element deforms if the load on the stop surface 44 exceeds a threshold amount. Preferably, the landing gear has an oleo strut comprising a piston (10) and a cylinder (8) with an out-stop mounted therein, the piston and out-stop abutting when in an extended configuration. Crumple zone deformation may increase the shock absorber length at maximum extension. The crumple element 48 may form part of the out-stop tube 46, not visible in normal use. Any deformation of the crumple element 48 may be identified by measuring the length of the fully extending landing gear, through non-destructive testing (e.g. ultrasound or X-ray) or by measuring the change of conductance of the crumple element 48. The crumple region may be deliberately weak to plastically deform, compact, or buckle.
Patent GB-2600997-A (GB)
Title: Radiofrequency identification tag devices
Inventor: Ian Spoor
IPC: G06K19/07
Filed: 2020-11-17
Abstract: A combined RFID tag and label device 100 comprising a plastic flag 110 with a display surface 112 for a visible identification, which may be laser printed, with an encapsulated RFID tag and a single device tie 120 to fasten around an elongate object such as a cable or cable bundle. The device and tie are attached by a mount 130 on the reverse of the flag, and both include an aperture 132, perhaps with a pawl, for the end of the cable tie (134, Fig.1), which may have teeth 122. The flag lies parallel to, but perhaps slightly above, the cable. The zip tie mount may be beyond the edge of the flag 140 so that the flag is centred over the cable, and may be moulded around the tie. The flag may be oblong with the RFID integrated circuit (152, Fig.3) centred, perhaps with a dipole antenna to either side (154, Fig.3). The RFID tag may be a UHF type. A tag reader/writer (300, Fig.3) may identify the tag using the visual identifier and communicate with the RFID tag, either reading or writing.
Patent GB-2601321-A (GB)
Title: Monitoring the performance of a cryopump
Inventor: JOHN J CASELLO
IPC: F04B51/00
Filed: 2020-11-25
Abstract: A method of monitoring the performance of a cryopump, the circuitry for monitoring the performance and the cryopump are disclosed. The method comprises: following completion of a regeneration cycle controlling said cryopump 5 to perform a predetermined test routine for testing a performance of said cryopump under predetermined conditions; monitoring said cryopump during said predetermined test routine to collect data indicative of said performance of said cryopump; storing data collected during said monitoring.
Patent GB-2586558-A (GB)
Title: Shoulder strap adjusting mechanism for adjusting a height of a shoulder strap and child safety seat therewith
Inventor: XIAO-LONG MO
IPC: B60R22/10
Filed: 2015-09-11
Abstract: A shoulder strap adjusting mechanism for adjusting a child safety seat shoulder strap height. The seat comprises: a body 100, a headrest 200, the strap 400, at least one adjusting member 520 connected to the body and abutting against the headrest to move vertically relative to the body with the headrest, and a first hole 522a on the adjusting member. An end of the strap passes through the first hole. A passing slot 210 may be formed on the headrest, corresponding to the first hole. A guiding member 340 may connect to the headrest. The adjusting member may abut against the guiding member and may comprise a fixing portion (521, Fig.11) with a first positioning portion (522). The adjusting member may comprise a second hole 522b, and be slidably disposed on the body. A guiding block 521a may protrude from a side of the adjusting member and be coupled to a guiding slot (121, Fig.4) on the body. The seat may comprise operating, linking and engaging members (310,320,330 Fig.7), an engaging rack 350 and engaging holes (352, Fig.10). A fixing member 510 may be located between the body and the headrest, the strap being wrapped around it.
Patent GB-2589741-A (GB)
Title: Wrap
Inventor: ADRIAN JAMES
IPC: B65D85/18
Filed: 2020-12-08
Abstract: A wrap 1 for wrapping items comprising a body having a first end portion 2 and a second end portion 4. The wrap has a central opaque portion 8 located between the first and second end portions, and a window 13 located in the central opaque portion. The window may be formed as an aperture or may comprise a transparent layer of material. The end portions may be joined together by an attachment means which may comprise a latching member, or a plurality of spaced apart latching members. The attachment means may be adjustable.
Patent GB-2607582-A (GB)
Title: Stack processing apparatus
Inventor: ANDREW INGRAM-TEDD
IPC: B65G60/00
Filed: 2021-06-02
Abstract: A stack processing apparatus 100 for moving a container 20 out of and/or into a vertical stack of containers (10, Fig 7). The apparatus comprises a stack receiving region 110 for receiving a vertical stack of containers; a stack separating mechanism 112 configured to engage and vertically lift any container in the stack to separate the stack into an upper sub-stack 11a and a lower substack 11b to expose a target container 21 at the top of the lower sub-stack; and a container handling mechanism 132 configured to engage and horizontally extract the target container out of the stack, and/or functioning in a reverse manner to insert a free container into the stack. An associated stack processing station having two such processing apparatus respectively connected is also disclosed (Fig 20).
Patent GB-2607118-A (GB)
Title: Fuel injector assembly for a turbine engine
Inventor: LAWRENCE A BINEK
IPC: F23R3/28
Filed: 2021-09-13
Abstract: The apparatus 20 has a fuel nozzle 26 that has a nozzle passage 44. The apparatus can include a fuel conduit supply passage 32 and the fuel nozzle further including an end wall 58 and a nozzle orifice 60. The nozzle passage has a longitudinal centreline 54 and is extended longitudinally through the fuel nozzle along the longitudinal centerline from the end wall to the nozzle orifice. The nozzle passage has a convergent portion 64 and a throat portion 66, and the nozzle passage is converged radially inward towards the longitudinal centerline as the convergent portion extends longitudinally along the longitudinal centerline from the end wall and towards the throat portion. The supply passage is fluidly coupled to the nozzle passage by a fuel aperture 36 in the end wall, and either a centerline 34 of the fuel aperture is angularly and laterally offset from the longitudinal centerline, or fuel directed into the nozzle passage from the supply passage is swirled. Alternatively, the apparatus can include an air tube (114A Fig. 13) that has an air passage (124 Fig. 13) and the fuel nozzle projects into the air passage and swirls the fuel. The arrangement reduces both carbon build-up within the combustion chamber and assembly time.
Patent GB-2604993-A (GB)
Title: Winch assembly of a load handling device
Inventor: KELVIN EVANS
IPC: B66D1/39
Filed: 2022-01-14
Abstract: A load handling device (230, Fig 9) for lifting and moving containers (10, Fig 6) stacked in a storage system comprising a grid framework (Fig 3) comprising a plurality of grid members arranged in a grid pattern above the stacks of containers. Device (230) comprises a vehicle body housing a wheel drive mechanism operatively arranged for moving load handling device (230) on the grid framework and a wheel assembly comprising a first set of wheels for engaging with a first set of grid members to guide movement of the load handling device in a first direction and a second set of wheels for engaging with a second set of grid members lo guide the movement of the load handling device in a second direction. wherein the second. A container lifting assembly (242, Fig 10) is included and has a container gripping assembly 239 configured, in use, to releasably grip a storage container 10, as are a plurality of winch assemblies 243. Each winch assembly 243 comprising a drum 246 rotable about its central axis of rotation and a lifting tether having a first end anchored to the container gripping assembly 239 and a second end anchored to the drum. Drive assembly (244, Fig 9) configured to drive rotation of drums 246 about their respective central axis of rotation raise container gripping assembly into a container receiving space. Each drum 246 of the plurality of winch assemblies 243 has an outer surface that is configured to accommodate a plurality of axially displaced turns of the lifting tether across the drum such that rotation of the drum 246) causes the lifting tether to form helical turns of the lifting tether around the outer surface of the drum 246.
Patent GB-2610671-A (GB)
Title: Methods and apparatus for generating training data to train machine learning based models
Inventor: ABHISHEK MISHRA
IPC: G06F16/28
Filed: 2022-04-05
Abstract: Training data is obtained, wherein the training data comprises labelled samples and unlabeled samples 802. Clusters of the training data are generated based on one or more corresponding attributes of the training data 804. A distance metric between positively labelled samples and unlabelled samples within each cluster is determined 806, and for each of the clusters, a plurality of sub-clusters based on the determined distance metrics is determined 808. One or more of the unlabelled samples from each of the plurality of sub-clusters is determined based on a corresponding reward value and a corresponding sampling rate value 810. The determined unlabelled samples are then stored 812. The stored samples may then be labelled and used to improve the training of a machine learning model.
Patent GB-2609833-A (GB)
Title: Contextual integrity preservation
Inventor: NITIN GAUR
IPC: H04L9/32
Filed: 2021-03-23
Abstract: An example operation includes one or more of receiving, by a data processing node, inference data object from a multi-channel data server over a blockchain, sorting, by the data processing node, longitudinal records contained in the inference data object, linking, by the data processing node, transaction outcomes and inferences data from the inference data object to the sorted longitudinal records, and recording linked data onto a blockchain ledger. The data processing node serves as a validator of data from a robo-advisory using natural language (NL) processing to reduce bias and measure effectiveness of inference from the robo-advisory.
Patent GB-2612761-A (GB)
Title: Rigless method to partially lift or retrieve wellbore tubing strings from platform and subsea wells
Inventor: HENNING HANSEN
IPC: E21B29/00
Filed: 2021-08-20
Abstract: A method for lifting a tubular string from a wellbore includes cutting the tubular string at a selected depth in the wellbore. A check valve is disposed in the tubular string above the selected depth. An interior of the tubular string is pressurized with gas to displace liquid in the tubing through the check valve. The tubular string is lifted, and a portion of the tubular string extending out of the wellbore is cut.
Patent GB-2619844-A (GB)
Title: Graphics processing
Inventor: Olof Henrik Uhrenholt
IPC: G06T11/40
Filed: 2022-03-24
Abstract: A method of and apparatus for processing graphics in a tile-based graphics processing system, wherein when preparing primitive lists it is determined, based on a measure of the size of a primitive, whether or not to perform processing of one or more attributes of one or more vertices of the primitive.
Patent GR-890100460-A (GR)
Inventor: KARAMANOLIS PANAGIOTIS
IPC: F42C15/184
Filed: 1989-07-20
Abstract: Ο αυτοαφοπλιζόμενος πυροσωλήνας, τοποθετείται σε βομβίδες βομβιδοφόρων πυρομαχικών, που τις μεταφέρουν πάνω από το στόχο και τις διασπείρουν σε μεγάλη έκταση οι οποίες εκρήγνυνται με την πρόσκρουση τους στο έδαφος. Οπλίζει κατά την περιστροφή των βομβίδων ακριβώς μετά την έξωση τους από το κυρίως σώμα (βλήμα), σε αρκετό ύψος πάνω από το έδαφος. Κατά την πρόσκρουση της βομβίδας στο έδαφος εάν για οποιοδήποτε λόγο δεν λειτουργήσει ο πυροσωλήνας, αυτομάτως αυτός επανέρχεται στην θέση ασφαλείας, καθιστώντας έτσι την βομβίδα ακίνδυνη για την περισυλλογή της και την περίπτωση που θα προσκρούσει σ' αυτήν προσωπικό ή όχημα ή οτιδήποτε άλλο. ω
Patent GR-900100473-A (GR)
Title: Dental remineralization
Inventor: GALFAR ABDUL
IPC: A61K6/893
Filed: 1990-06-21
Abstract: A method is disclosed for remineralizing demineralized portions of teeth by treatment with a non-astringent composition containing about 10-20% xylitol, and at least one fluoride ion-providing compound in a total amount sufficient to provide about 150 ppm to about 1800 ppm of fluoride ions, with sodium fluoride providing a predominant proportion of such fluoride ions.
Patent GT-197959046-A (GT)
Title: Procedimiento para preparar 0-metilo-s-metilo fosforoamido--tioato.
IPC: A01N57/10
Filed: 1979-08-03
Abstract: SE REFIERE A UN METODO PARA PREPARAR OMETILOSMETILO FOSFOROAMIDOTIOATO, EL CUAL COMPRENDE LA REACCION DE O,ODIMETILOHALOFOSFOROTIOATO CON AMONIACO Y EL CALENTAR EL PRODUCTO DE REACCION CON UN AGENTE DE METILACION.EL COMPUESTO DE LA INVENCION TIENE LA ESTRUCTURA QUIMICA,CONTENIDA EN LA FICHA TECNICA RESPECTIVA;MUESTRA UNA NOTABLE EFECTIVIDAD COMO INSECTICIDA,ESPECIALMENTE CUANDO SE APLICA SISTEMATICAMENTE.